Everyone has had doubt at some time or another.  How do you overcome doubt?  “Seeing is believing” is a common phrase.  Yet, God requires faith.  We live in a physical world, but God is supernatural.  He is metaphysical.  We live in a world full of skepticism.  We read a Bible that is full of stories of miracles that defy logic and the physical realm.  So, we doubt.  We doubt that God can exist above what we see, what we know, and what we can test.  God requires faith.  He is above time, space, and everything measurable.  He is God!